you can always hook up the 7-wire switch to your auxiliary turn signal lights exactly like it is designed, (if you only have fronts, only wire the fronts, etc) and just not hook up the wire going to the brake light switch. I agree with Jerry though, I would rather have more stop/turn signals than fewer and if I am slowing and turning left, I don't want a left brake light on solid for someone to see and not realize I am turning. I do live in a very busy high-traffic area though, and I like lights!
